Dental handpiece



FIG. 1 is a perspective view of an dental handpiece according to the new design;

FIG. 2 is a top view of the dental handpiece shown in FIG. 1;

FIG. 3 is a right side view of the dental handpiece shown in FIG. 1;

FIG. 4 is a bottom view of the dental handpiece shown in FIG. 1;

FIG. 5 is a front view of the dental handpiece shown in FIG. 1;

FIG. 6 is a rear view of the dental handpiece shown in FIG. 1; and,

FIG. 7 is a left side view of the dental handpiece shown in FIG. 1.

Features shown in broken lines in the drawings are not part of the claim. 

CLAIM I claim the ornamental design for a dental handpiece, as shown and described. 